diff options
| author | Joshua Yun <joshua@joshuayun.com> | 2025-03-13 23:16:14 -0500 |
|---|---|---|
| committer | Joshua Yun <joshua@joshuayun.com> | 2025-03-13 23:16:14 -0500 |
| commit | 2b4e742f021a37fffcc5e557c4456c0a4ea77483 (patch) | |
| tree | 2db677efc1bbe14149d4248dca61969cffa9e1c1 /Software/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h | |
| parent | 3ecbe307fbdbede75d8b66d50244c0f4260a8774 (diff) | |
| download | sdr-master.tar.gz | |
Diffstat (limited to 'Software/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h')
| -rw-r--r-- | Software/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/Software/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h b/Software/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h new file mode 100644 index 0000000..62d844e --- /dev/null +++ b/Software/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h @@ -0,0 +1,104 @@ +/**
+ ******************************************************************************
+ * @file stm32h7xx_hal_sai_ex.h
+ * @author MCD Application Team
+ * @brief Header file of SAI HAL extended module.
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32H7xx_HAL_SAI_EX_H
+#define STM32H7xx_HAL_SAI_EX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal_def.h"
+
+/** @addtogroup STM32H7xx_HAL_Driver
+ * @{
+ */
+
+/** @addtogroup SAIEx
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup SAIEx_Exported_Types SAIEx Exported Types
+ * @{
+ */
+
+/**
+ * @brief PDM microphone delay structure definition
+ */
+typedef struct
+{
+ uint32_t MicPair; /*!< Specifies which pair of microphones is selected.
+ This parameter must be a number between Min_Data = 1 and Max_Data = 3. */
+
+ uint32_t LeftDelay; /*!< Specifies the delay in PDM clock unit to apply on left microphone.
+ This parameter must be a number between Min_Data = 0 and Max_Data = 7. */
+
+ uint32_t RightDelay; /*!< Specifies the delay in PDM clock unit to apply on right microphone.
+ This parameter must be a number between Min_Data = 0 and Max_Data = 7. */
+} SAIEx_PdmMicDelayParamTypeDef;
+
+/**
+ * @}
+ */
+
+/* Exported constants --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup SAIEx_Exported_Functions SAIEx Extended Exported Functions
+ * @{
+ */
+
+/** @addtogroup SAIEx_Exported_Functions_Group1 Peripheral Control functions
+ * @{
+ */
+HAL_StatusTypeDef HAL_SAIEx_ConfigPdmMicDelay(const SAI_HandleTypeDef *hsai,
+ const SAIEx_PdmMicDelayParamTypeDef *pdmMicDelay);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/** @addtogroup SAIEx_Private_Macros SAIEx Extended Private Macros
+ * @{
+ */
+#define IS_SAI_PDM_MIC_DELAY(VALUE) ((VALUE) <= 7U)
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32H7xx_HAL_SAI_EX_H */
+
|